Whether or not this person contacts you again, you should definitely report this to the VT Staff. They will look into it. It's almost certain this person will just move on to other VT members and attempt to be inappropriate with them as well. VT is meant to be a safe environment.

To be honest, you're right about there being members here who aren't who they claim to be. Based on my own experiences, there are probably a lot more than people realize. Don't believe everything you read or see, and please don't turn a blind eye to it. Many members (including myself) have been fooled or hurt by others.